hf- datasets 主要是提供 huggingface 热门数据集镜像，方便国内开发者快速获取
Mirror of https://huggingface.co/datasets/nvidia/Nemotron-RL-instruction_following-structured_outputs
Mirror of https://huggingface.co/datasets/facebook/omnilingual-asr-corpus
Mirror of https://huggingface.co/datasets/tokyotech-llm/swallow-code-v2
Mirror of https://huggingface.co/datasets/lerobot/austin_sirius_dataset
Mirror of https://huggingface.co/datasets/nvidia/Nemotron-VLM-Dataset-v2
